2002

1. Field preconcentration of cadmium from seawater by using a minicolumn packed with Amberlite XAD-4/4-(2-pyridylazo) resorcinol and its flow-injection-flame atomic absorption spectrometric determination at the ng L-1 level

   Analytical and Bioanalytical Chemistry, Vol. 374, Núm. 3, pp. 530-534